n. Any of many tropical fish, of the family Cichlidae, popular as aquarium fish.
The Century Dictionary and Cyclopedia
n. A fish of the family Cichlidæ.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. freshwater fishes of tropical America and Africa and Asia similar to American sunfishes; some are food fishes; many small ones are popular in aquariums
Word Usage
"The research team found that there is a genetic locus that determines whether a cichlid will be a"